Was the entire Interior Lights: Dimming System Check performed?

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Go to Step 2

Go to Interior Lights Dimming System Check

Does the incandescent dimming operate properly?

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Go to Step 3

Go to Step 4

1. Disconnect the Instrument panel integration module (IPM) connector C2.
2. Connect a DMM from the fog lamp switch cavity 8 (DK GRN) to the IPM connector C2 cavity B11 (DK GRN).

Is the resistance less than the specified value?

5 ohms

Go to Step 5

Go to Step 6

Replace the fog lamp switch. Refer to Fog Lamp Switch Replacement .

Is the fog lamp switch replacement complete?

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Go to Interior Lights Dimming System Check

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Replace the instrument panel integration module (IPM). Refer to Body Control Module Replacement in Body Control System.

Is the IPM replacement complete?

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Go to Interior Lights Dimming System Check

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Repair the open in CKT 44 (DK GRN). Refer to Wiring Repairs in Wiring Systems.

Is the circuit repair complete?

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Go to Interior Lights Dimming System Check

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